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Anonymous users2024-02-15iPhone mobile phone intelligence is very high, it can be seen from the Internet function alone, plus 8G capacity, watch movies, listen**, play**, multi-purpose, the frequency of use is naturally much higher than ordinary mobile phones, but it also brings a lot of trouble, because the cracked iPhone has been out of Apple's warranty, it is difficult to find the right accessories in the market, even if you find a repair point** is also very high If you get iPhone accessories, Repairing the iPhone is very simple, because the internal connection of the iPhone is all modular plug-in connections except for the battery, and today we will only talk about the Apple mobile phone battery
The battery capacity of the iPhone is 1400 mAh, the capacity is not very large, and the frequency of use of the iPhone is very high, which naturally affects the battery life Everyone knows that the iPhone battery has always adopted Apple's original design concept and adopts the welding mode, and it is not like other mobile phone batteries that can be replaced at any time. The battery often encounters the decay of stored power during use, when the battery is charged 300 times, the storage capacity of the battery is 75 of the new battery in principle (ideally), often in the actual test, when the actual charging times exceed 300 times, the actual storage capacity of the battery only accounts for 50 of the theoretical storage capacity of the battery, then you have to replace the battery After the battery aging, it will also cause accidents, such as batteries, often ** batteries are refurbished batteries, after refurbishment, Invisibly prolongs the life of the battery, which is dangerous If you have a spare original iPhone battery in your hand, then you will not have to worry about it when you need to replace it.
Replacing a battery in the United States is 75 US dollars, plus the freight will exceed 80 US dollars, which is equivalent to RMB haha is scary (the above is the agreement of the United States for users to replace a battery**, not to mention the cracked **machine, if you want to go to the United States to replace the battery, I believe **will definitely be higher) iPhone mobile phone battery battery capacity is + 1400mAh.
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Anonymous users2024-02-14To tell you clearly, the battery capacity of Apple 3GS is 1220mAh
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Anonymous users2024-02-13The correct name is "conversion rate".
Not all of the nominal milliamps of a power bank can be transferred to the phone.
The power bank converts the voltage of the internal battery cell (lithium battery) or higher into a 5V output. Because this process must go through the step-up, step-down and voltage stabilization circuits on the circuit board to be realized, the electronic components on the circuit board inside the mobile power supply will also correspondingly lose part of the electrical energy and convert it into heat, that is, the waste of electrical energy in the conversion process. Therefore, the conversion efficiency of a mobile power bank can greatly affect the amount of power in actual use.
In other words, when using the same cell, a board with 80% conversion efficiency can reduce the amount of power wasted in the conversion process while bringing more power to the user.
In the conversion efficiency test, we calculate the actual discharge energy of each power bank by dividing the nominal cell energy by each power bank. The specific formula is:
Actual discharge capacity (average discharge voltage) (cell capacity 3700mV) = conversion efficiency.
For example, a mobile power bank with a nominal capacity of 3000mAh uses the 5V output interface to measure its actual discharge capacity of 2000mAh, and the average discharge voltage is, then its conversion efficiency is:
2000mah × 4900mv) / (3000mah × 3700mv)=
Generally, the actual power output of the 1500 mAh power bank to the mobile phone is 1200-1300, so your 1500 mAh power bank will never be charged to 3gs! It is recommended to purchase a power bank with a larger capacity.
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Anonymous users2024-02-12There will be loss, and it is impossible to fully charge it.
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Anonymous users2024-02-11It also has something to do with the weather, or whether your phone has been wet or something recently.
There is a possibility of rapid release of power.
It's best to ask the after-sales service to check it (if you didn't buy it from Unicom, how can you guarantee that it is not a refurbished machine?) ）
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Anonymous users2024-02-10iPhone mobile phone intelligence is very high, it can be seen from the Internet function alone, plus 8G capacity, watch movies, listen**, play**, multi-purpose, the frequency of use is naturally much higher than ordinary mobile phones, but it also brings a lot of trouble, because the cracked iPhone has been out of Apple's warranty, it is difficult to find the right accessories in the market, even if you find a repair point** is also very high If you get iPhone accessories, Repairing the iPhone is very simple, because the internal connection of the iPhone is all modular plug-in connections except for the battery, and today we will only talk about the Apple mobile phone battery
The battery capacity of the iPhone is 1400 mAh, the capacity is not very large, and the frequency of use of the iPhone is very high, which naturally affects the battery life Everyone knows that the iPhone battery has always adopted Apple's original design concept and adopts the welding mode, and it is not like other mobile phone batteries that can be replaced at any time. The battery often encounters the decay of stored power during use, when the battery is charged 300 times, the storage capacity of the battery is 75 of the new battery in principle (ideally), often in the actual test, when the actual charging times exceed 300 times, the actual storage capacity of the battery only accounts for 50 of the theoretical storage capacity of the battery, then you have to replace the battery After the battery aging, it will also cause accidents, such as batteries, often ** batteries are refurbished batteries, after refurbishment, Invisibly prolongs the life of the battery, which is dangerous If you have a spare original iPhone battery in your hand, then you will not have to worry about it when you need to replace it.
Replacing a battery in the United States is 75 US dollars, plus the freight will exceed 80 US dollars, which is equivalent to RMB haha is scary (the above is the agreement of the United States for users to replace a battery**, not to mention the cracked **machine, if you want to go to the United States to replace the battery, I believe **will definitely be higher) iPhone mobile phone battery battery capacity is + 1400mAh.
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Anonymous users2024-02-09iPhone mobile phone intelligence is very high, it can be seen from the Internet function alone, plus 8G capacity, watch movies, listen**, play**, multi-purpose, the frequency of use is naturally much higher than ordinary mobile phones, but it also brings a lot of trouble, because the cracked iPhone has been out of Apple's warranty, it is difficult to find the right accessories in the market, even if you find a repair point** is also very high If you get iPhone accessories, Repairing the iPhone is very simple, because the internal connection of the iPhone is all modular plug-in connections except for the battery, and today we will only talk about the Apple mobile phone battery
The battery capacity of the iPhone is 1400 mAh, the capacity is not very large, and the frequency of use of the iPhone is very high, which naturally affects the battery life Everyone knows that the iPhone battery has always adopted Apple's original design concept and adopts the welding mode, and it is not like other mobile phone batteries that can be replaced at any time. The battery often encounters the decay of stored power during use, when the battery is charged 300 times, the storage capacity of the battery is 75 of the new battery in principle (ideally), often in the actual test, when the actual charging times exceed 300 times, the actual storage capacity of the battery only accounts for 50 of the theoretical storage capacity of the battery, then you have to replace the battery After the battery aging, it will also cause accidents, such as batteries, often ** batteries are refurbished batteries, after refurbishment, Invisibly prolongs the life of the battery, which is dangerous If you have a spare original iPhone battery in your hand, then you will not have to worry about it when you need to replace it.
Replacing a battery in the United States is 75 US dollars, plus the freight will exceed 80 US dollars, which is equivalent to RMB haha is scary (the above is the agreement of the United States for users to replace a battery**, not to mention the cracked **machine, if you want to go to the United States to replace the battery, I believe **will definitely be higher) iPhone mobile phone battery battery capacity is + 1400mAh.
I'll first say that I use the milestone, Apple has also used a few days (although it is a generation), to be honest, the real milestone is better than Apple, 3gs is now brand new to four thousand (more), and the milestone is only more than two thousand, first of all, the advantage is already very obvious, and secondly, when doing work, I really didn't say it, and although Apple is not bad, but the whole plastic of the back cover is still bottomless, if you don't have a protective shell, it will soon be a big face, if you have a shell, then the heat is not a small problem, There is also a battery that is not durable, if there is no charger around, then even if it is 4 with an iPhone, it is just a "waste", although this is not a fatal problem, but, it is still very important for ordinary life, and the software you said, yes, Apple has hundreds of thousands, and Anzhi only has tens of thousands, but you can use and commonly use the software is not just a few? The game is the same, so it's useless to have a larger number than this Also, the full keyboard of the milestone is also not available to Apple, and sending a message is faster than the screen even if it is a Chinese message, at least there is no mispress. In fact, I think, on the whole, the milestone is much better than Apple, because I am using it, but if you are an Apple fan and think that Apple has passed the milestone, I don't think it is necessary. >>>More
Search on a software that is the software on the PC side Call it quickly use the Apple assistant ** down and install it on the computer Open the software Plug in the data cable to the iphone and connect to the computer The lower left of the software shows that it has been connected After the upper right corner of the software has a flashback repair Click to fix it!!
Brother, are you planning to buy a car too? I've been looking at cars lately, and I've seen a lot of cars, both domestic and joint-venture. But looking at it, I still want to choose a domestic one, and I feel that now our domestic cars have really achieved good quality and low price. >>>More
Forehead.. This problem is not easy to say, first of all, you have to determine whether the motherboard has water, if the motherboard is not stained with water, then at most you only need to change the screen, it will not have any impact on the mobile phone itself; And if the motherboard is wet, then it may indeed leave a hidden fault as the customer service said. According to what you said - even the water can be thrown out, which means that there is a lot of water - the possibility of water ingress into the motherboard is still relatively large. >>>More
My phone is also iphone 3gs Canadian version, I went to jailbreak after the white apple, what to do.